UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrFMKYMA8Ir7gfuV4U/JWuK4mjNVSdQxrXYvCwzEkx8=' 
WHERE 
  key_id = '67f0979036e4655a674d764f2f6d415c899fc6fb87e03031e28eff74b7628be9' 
  AND (
    token = 'KrFMKYMA8Ir7gfuV4U/JWuK4mjNVSdQxrXYvCwzEkx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )